The document discusses various stained glass windows from churches and cathedrals across Europe and the United States. It mentions stained glass works by John La Farge located at the Arlington Street Church in Boston and the Museum of Fine Arts, as well as rose windows at Notre Dame Cathedral and Chartres Cathedral in France that were constructed between the 12th and 14th centuries. Additionally, it provides examples of modern stained glass by Frank Lloyd Wright and Marc Chagall.